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Addressing MNB-1000-15 remote I/O modules

Issue

The inputs and outputs from the remote I/O modules either show as NA or do not function properly.

Environment

MNB-1000 installations with MNB-1000-15 remote I/O modules

Cause

In this case the dip switches on the remote I/O modules were set to 2 and 3 incorrectly because it was assumed the MNB-1000 was address 1. 

The MNB-1000's address relative to the remote I/0 modules is 0 and cannot be changed.  The remote I/O modules must be addressed 1 through 8. 

Resolution

Adjust the dip switch settings on each remote I/O module to address them from 1 up to 8.

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Revision #:
1 of 1
Last update:
‎2018-09-06 01:15 PM
Updated by: